Base | Representation |
---|---|
bin | 101011010000110010011… |
… | …011101001011100011010 |
3 | 101112012201221021121122120 |
4 | 223100302123221130122 |
5 | 342202112122233044 |
6 | 10153432141002110 |
7 | 424534543414500 |
oct | 53206233513432 |
9 | 11465657247576 |
10 | 2972963477274 |
11 | a4691041801a |
12 | 40021b553336 |
13 | 18747040246b |
14 | a3c6c2a8670 |
15 | 52500d97519 |
hex | 2b4326e971a |
2972963477274 has 96 divisors (see below), whose sum is σ = 7305852635136. Its totient is φ = 802900758240.
The previous prime is 2972963477273. The next prime is 2972963477279. The reversal of 2972963477274 is 4727743692792.
2972963477274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×29729634772742 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2972963477199 and 2972963477208.
It is not an unprimeable number, because it can be changed into a prime (2972963477273) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3401092 + ... + 4184895.
It is an arithmetic number, because the mean of its divisors is an integer number (76102631616).
Almost surely, 22972963477274 is an apocalyptic number.
2972963477274 is an abundant number, since it is smaller than the sum of its proper divisors (4332889157862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2972963477274 is a wasteful number, since it uses less digits than its factorization.
2972963477274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7586080 (or 7586073 counting only the distinct ones).
The product of its digits is 448084224, while the sum is 69.
The spelling of 2972963477274 in words is "two trillion, nine hundred seventy-two billion, nine hundred sixty-three million, four hundred seventy-seven thousand, two hundred seventy-four".
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